Exercise guidelines in adolescents and young adults with congenital heart...

Exercise guidelines in

adolescents and young adults

with congenital heart disease

Asle Hirth (asle.hirth@hotmail.com)

Haukeland University Hospital, Bergen, Norway

• Dua JS et al. Exercise training in adult congenital

heart disease: feasibility and benefits.

Int J Cardiol 2010;138:196-205

• n = 61 (36 males, age 31.7±10.9)

• 20% overweigt, 11% obese

• 10% > 30 min of moderate intensity activity 5/7 per week

• Lunt D et al. Physical activity level in adolescents with

congenital heart disease. Aust J Physiother

2003;49:43-50

• n = 434 (age 12-18)

• Significantly less physical active than healthy peers

Exercise and congenital heart disease

Key questions

Is it beneficial?

Morbidity/mortality

Physical performance

QOL

Is it safe?

Sudden cardiac death

Risk stratification

Is it feasible?

Is it beneficial?

• Morbidity/mortality

• HF-ACTION trial (JAMA

2009;301:1439-50)

• 2300 patients

• no difference

• Congenital heart disease

• do not know

Is it beneficial?

• Physical performance/QOL

Moalla W et al. Effect of exercise training on respiratory muscle oxygenation in children with congenital heart disease. Eur J Cardiovasc Prev Rehabil 2006

Therrien J et al. A pilot study of exercise training in adult patients with repaired tetralogy of Fallot. Can J Cardiol 2003

Fredriksen PM et al. Effect of physical training in children and adolescents with CHD. Cardiol Young 2000

Rhodes J et al. Sustained effects of cardiac rehab in children with serious CHD. Pediatrics 2008.

Dua JS et al. Exercise training in adult congenital heart disease: feasibility and benefits. Int J Cardiol 2010

Hager A. QOL and exercise in adult CHD. Heart 2005

Is it safe?

• Sudden cardiac death

• Toronto data (Harrison, Can J Cardiol 1996)

• 5.3 scd per 1'000 pt-yrs, mean age 34

• 2 cases during ex. (AS/hockey; Cor.Fist./Tennis)

• Minneapolis data (Moller, Am J Cardiol 1992)

• no exercise death in 30'000 patient-yrs

• Brompton data (Somerville,1998)

• 7/94 cases of scd occurred during exercise

• 10/70 attacks of AF during stress, often same patient

Guidelines and recommendations

Hirth A et al. Recommendations for participation in competitive and leisure sports in patients with congenital heart disease. Eur J Cardiovasc Prev Rehabil 2006;13:293-9

Pellicia A et al. Recommendations for sports participation in athletes with cardiovascular disease. Eur Heart J 2005;26:1422-45

Sklansky. Guidelines for exercise & sports in children and adolescents with congenital heart disease. Prog Paediatr Cardiol 1993;2:55-66

High risk groups

• LVOTO

• Poor ventricular function/systemic RV

• Arrhythmia

• Pulmonary hypertension (Eisenmenger syndrome)

• Congenital coronary artery anomalies

Ebstein

Individual assessmentCardiac function

Echocardiography

Significant rest-lesion, LV and RV function, Mean/Peak transvalvular gradients, TR/RVP (Pulmonary Hypertension), Significant hypertrophy

Doppler myocardial imaging…?

Exercise echo…..?

3D/4D echo……?

MRI

Individual assessmentArrhythmia

Extensive surgery, transventricular repair,

repair late in life

Exercise induced dizziness or syncope

Depolarization disturbances or hypertrophy

24-h ECG

Individual assessmentCardiopulmonary exercise testing

Measurements

Lung function (spirometry)

Maximal test – treadmill or bicycle

Standardised protocol (Bruce)

BP, ECG

Report

• BP response

• Chronotrope response

• Peak VO2

• Oxygen pulse

• VO2/CO2 slope

• Exercise recommendations

Exercise kineticsOxygen pulse

Chronotrope incompetence Stroke volume limitation

A

Low dynamic

B

Moderate

dynamic

C

High dynamic

I

Low static

Archery,

Bowling, Golf

Table tennis,

Volleyball,

Baseball

Badminton,

walking, running

(marathon)

II

Moderate static

Auto racing*,

Diving ,

Motorcycling *,

Karate/Judo *

Fencing, Field

events

(jumping),

Running (sprint)

Basketball, Ice

hockey *,

Football *, Cross

Country, Tennis,

Swimming,

Running

(mid/long)

III

High static

Field events

(throwing),

Weight lifting

Body building,

Downhill skiing

*, Wrestling

Boxing *, Cycling

*, Rowing

Symbols: *Danger of bodily collision. Increased risk if syncope occurs.

Adapted and modified after Mitchell et al.

Classification of sports

Counselling

• Giannakoulas G et al. Exercise training in congenital

heart disease: should we follow the HF paradigm?

International J Card 2010;138:109-11 (Editorial)

• ”Adequate consultation on the importance of fitness and

patient-centred exercise prescription are rare”

• “Physicians and nurses with adequate communication skills

should assist patients in achieving a positive attitude towards

physical activity”

Advices

• Put it on your agenda – early!

• Dynamic rather than static

• Long warm-up, low intensity (Fontan, Eisenmenger)

• Avoid fluid depletion (Fontan)

• Bodily collision (Marfan, PM, anticoagulation)

• Motivators

• Follow-up exercise testing

• Self reports

• Accelerometers

Exercise in congenital heart disease

Summary

It is safe and feasible

It improves physical capacity and QOL

Children < 10(-12) yrs need no restrictions

A restrictive attitude seems wise in CHD and competitive sport

Guidelines and recommendations are useful but can not replace a thorough individual assessment (high risk groups)

Conclusion

All children, adolescents and adults with CHD

can and should do some kind of regular

physical activity

Only patients likely to deteriorate during

exercise and/or those in whom exercise may

trigger serious arrhythmias should be

restricted (after individual assessment)

“Those who do not make

time for exercise will

eventually have to make

time for illness”

The Earl of Derby (1863)

Thank you for your attention